SAP ABAP Program LE20LF01 (Include LE20LF01) is using

• Data Element (1)
• Table/Structure Field (60)
• Function Module (6)
• Message Class (3)
• Message Number (5)
• Table (17)

#	Object Type	Object Name	Object Description	Note
1	Table	BPCT_AUTH	Authorization Table
2	Table	EMSG_MSG	Int. Structure for Macros
3	Table	ESCH	Billing Schema (Header Data)
4	Table	ESCHD	Scrn Field List for Billing Schema
5	Table	ESCHS	Billing Schema Steps
6	Table	ETRF	Rate (Head. Data)
7	Table	ETRFV	Rate Steps
8	Table	ISU00_OBJ_CONTR	Control Data for IS-U Objects
9	Table	ISU20_RATE_DATA	DB data of rate
10	Table	ISU20_SCHEMA_DATA	DB data of billing schema
11	Table	ISU_AUTHOR	Authorization Table
12	Table	REGEN	General Fields for IS-U Function Module Interfaces
13	Table	SCREEN	Structure Description for the System Data Object SCREEN
14	Table	SCXTAB_CONTROL	TPDA: Table Control Settings = CXTAB_CONTROL
15	Table	TE313	Variant Programs
16	Table	TE530	Sort Criteria for Bill Printout
17	Table	XU100	Help structure for screen SAPMS01C 100